Temperature - practice problems
Temperature is a measure of thermal energy and heat intensity, fundamental to physics and chemistry calculations. Common scales include Celsius (°C), Fahrenheit (°F), and Kelvin (K), with conversion formulas connecting them. Mathematical problems involving temperature include linear conversions, rate of change problems, and thermal equilibrium calculations. Temperature appears in gas laws (PV = nRT), heat transfer equations, and thermal expansion formulas. Students learn to work with temperature differences, average temperatures, and absolute zero concepts. Applications range from weather analysis and cooking to scientific research and engineering thermodynamics.Number of problems found: 308
- Below zero
The temperature on Saturday was 14.5 degrees below zero. The temperature then decreased by 2 degrees. What would the temperature be after it decreased? - Negative degrees Celsius From 1:00 a.m. to 10:00 a.m., the temperature dropped 7°C. From 10:00 a.m. until 4:00 p.m., the temperature then rose 15°C. From 4:00 p.m. to 10:00 p.m., the temperature then dropped 4°C. At 10:00 p.m., the temperature was −14°C. What was the temperature
- Temperature in Portland On Sunday afternoon the temperature in Portland was 2°C. By midnight the temperature had dropped by 8°C. What was the temperature at midnight?
- Body temperature Susan temperature is 2.5 degree Celsius above normal. What is her temperature?
- Electric iron
If the temperature of electric iron is 8 degree Celsius and rise by 10 degree Celsius, what is the current temperature? - Temperature bellow zero At 3 PM, the temperature was 12°F. It then began dropping 2°F every hour for 7 hours. What was the temperature after 7 hours?
- Tuesday temperature The temperature on Monday was -23°F. The temperature on Tuesday was 18° higher. What was the temperature on Tuesday?
- Freezing
A certain freezing process requires that room temperature be lowered from 40°C at the rate of 5°C per hour.What will be the room temperature 12 hours after the process begins? - The midday The midday temperature in Pensacola Beach was 84°F. For the next five hours, it changed to –2°F per hour. The expression 84 − |−2 ⋅ 5| represents the current temperature. What is the current temperature in degrees Fahrenheit?
- Temperature drop 5 The temperature outside currently is 32 degrees, dropping at an average rate of 4 degrees per hour. If the temperature continues to drop at this rate throughout the evening, what will the temperature be in 9 hours?
- Temperature minus On a very cold day in January, the temperature started at -12 degrees. The temperature rose 20 degrees during the day. That evening, the temperature fell 10 degrees. What is the temperature at the end of the day?
- Minus round
The outdoor temperature yesterday reached a low of −4.5°F. Between what two integers was the temperature? - The room temperature
At 5 AM, the room temperature was 20 degrees Celsius. After 6 hours, the reading was 28 degrees Celsius. The temperature rose by how many degrees? - Temp dropping The temperature in Lincoln was 7 degrees Celsius at midday. It fell by 9 degrees by 3A. What was the temperature at M3am?
- New temperature
The temperature at 4 AM was 22°C, but it went up 9°C at noon. Find the new temperature. - Simple temp problem From 9:00 AM to 10:00 AM, the temperature rose 1°C. At 11:00 AM, it further rose 2°C. What is the total increase in temperature from 9:00 AM to noon?
- The high 2 The high for Wednesday was −10°, and the low was −23°. How many degrees did the temperature drop on Wednesday?
- At 7:00 At 7:00 AM, Peter took a reading of the outside temperature of 40℉. During the day, the temperature dropped 9℉, rose 5℉, and then dropped again another 2℉. What was the outside temperature at after his last reading?
- Two hours Two hours ago, the temperature was 8°F. The temperature is now -4°F. What was the change in temperature for the past two hours?
- At sunrise At sunrise, the temperature at the North Pole was –13°F. Three hours later, the temperature increased to 18°F. By 8PM, the temperature decreased 5°F. What was the temperature at 8PM?
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